# Ryszard Suder

> Polish chess player

**Wikidata**: [Q15958939](https://www.wikidata.org/wiki/Q15958939)  
**Source**: https://4ort.xyz/entity/ryszard-suder


## References

1. 90minut.pl
2. ratings.fide.com
3. OlimpBase
4. FIDE Standard Ratings as of 30 June 2021